The reusable Emanui menstrual cup cleaner is designed to offer users an easier, more sustainable way of cleaning the product on-the-go without having to use a public sink. It uses at least 2,500 per cent less water than regular cleaning methods, which often just sees users wash their cup under running water. Made from the same medical silicone material typically used for the menstrual cups themselves, the cleaner weighs just 115 grams, making it compact and lightweight enough to be comfortably carried around in a bag.